---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5104 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 846 27153 0 4167 30864 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:0d:04:16 brd ff:ff:ff:ff:ff:ff inet 10.30.106.231/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe0d:416/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:c6:86:81 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5104) 02/13/24 _x86_64_ (8 CPU) 13:51:23 LINUX RESTART (8 CPU) 13:52:01 tps rtps wtps bread/s bwrtn/s 13:53:01 116.21 42.69 73.52 1929.41 27808.03 13:54:01 131.14 23.20 107.95 2775.67 33083.69 13:55:01 305.75 12.58 293.17 803.33 91305.67 13:56:01 26.36 0.52 25.85 41.59 22278.29 13:57:01 68.29 1.93 66.36 111.98 24038.94 Average: 129.55 16.18 113.37 1132.40 39702.92 13:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:53:01 30079500 31695752 2859720 8.68 69920 1855976 1454320 4.28 872796 1690632 172656 13:54:01 28993880 31664620 3945340 11.98 97288 2848256 1549428 4.56 982064 2595680 836128 13:55:01 25688580 29689624 7250640 22.01 112060 4038112 7090612 20.86 3056144 3733108 416 13:56:01 25325104 29349912 7614116 23.12 112548 4068240 6683356 19.66 3442308 3710244 132 13:57:01 27823864 31623244 5115356 15.53 116452 3918648 1460640 4.30 1192800 3493420 32232 Average: 27582186 30804630 5357034 16.26 101654 3345846 3647671 10.73 1909222 3044617 208313 13:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 ens3 199.98 134.81 1269.45 38.25 0.00 0.00 0.00 0.00 13:53:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 br-eb904f3358f5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 ens3 156.29 104.93 4144.57 13.26 0.00 0.00 0.00 0.00 13:54:01 lo 6.47 6.47 0.61 0.61 0.00 0.00 0.00 0.00 13:55:01 vethfca09dd 0.70 0.93 0.05 0.05 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 vethee386f3 51.09 62.37 19.78 16.54 0.00 0.00 0.00 0.00 13:55:01 br-eb904f3358f5 0.30 0.18 0.01 0.01 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 vethee386f3 29.01 35.64 39.82 14.04 0.00 0.00 0.00 0.00 13:56:01 br-eb904f3358f5 0.55 0.72 0.48 0.07 0.00 0.00 0.00 0.00 13:56:01 ens3 906.27 573.84 19140.59 104.75 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 ens3 51.84 37.04 116.80 17.86 0.00 0.00 0.00 0.00 13:57:01 lo 21.16 21.16 2.38 2.38 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 158.16 96.53 3753.48 19.68 0.00 0.00 0.00 0.00 Average: lo 3.46 3.46 0.41 0.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5104) 02/13/24 _x86_64_ (8 CPU) 13:51:23 LINUX RESTART (8 CPU) 13:52:01 CPU %user %nice %system %iowait %steal %idle 13:53:01 all 10.94 0.00 0.90 2.61 0.03 85.52 13:53:01 0 1.82 0.00 0.47 0.23 0.02 97.47 13:53:01 1 4.77 0.00 0.67 11.38 0.03 83.14 13:53:01 2 12.77 0.00 1.17 0.92 0.02 85.13 13:53:01 3 20.35 0.00 1.19 1.46 0.03 76.97 13:53:01 4 11.41 0.00 1.05 4.34 0.02 83.18 13:53:01 5 14.13 0.00 1.03 0.23 0.03 84.57 13:53:01 6 4.33 0.00 0.42 0.12 0.02 95.12 13:53:01 7 17.95 0.00 1.27 2.16 0.07 78.56 13:54:01 all 10.94 0.00 1.67 2.20 0.04 85.15 13:54:01 0 14.46 0.00 1.96 0.70 0.03 82.84 13:54:01 1 8.66 0.00 1.49 4.66 0.05 85.14 13:54:01 2 6.53 0.00 1.27 0.59 0.03 91.58 13:54:01 3 5.45 0.00 1.30 0.20 0.03 93.02 13:54:01 4 5.87 0.00 1.56 8.35 0.03 84.19 13:54:01 5 17.25 0.00 1.86 0.47 0.05 80.38 13:54:01 6 21.02 0.00 2.26 1.05 0.03 75.64 13:54:01 7 8.27 0.00 1.62 1.57 0.05 88.49 13:55:01 all 23.19 0.00 4.31 5.53 0.08 66.90 13:55:01 0 25.80 0.00 4.99 1.06 0.08 68.06 13:55:01 1 24.34 0.00 4.56 11.68 0.08 59.34 13:55:01 2 25.86 0.00 5.12 1.64 0.08 67.30 13:55:01 3 17.66 0.00 3.10 0.12 0.07 79.05 13:55:01 4 26.75 0.00 5.01 18.77 0.08 49.39 13:55:01 5 20.16 0.00 3.69 7.19 0.07 68.90 13:55:01 6 24.48 0.00 4.46 1.15 0.08 69.83 13:55:01 7 20.50 0.00 3.55 2.66 0.07 73.22 13:56:01 all 12.32 0.00 1.27 1.09 0.05 85.28 13:56:01 0 12.45 0.00 1.65 0.18 0.03 85.68 13:56:01 1 14.52 0.00 1.32 0.00 0.03 84.13 13:56:01 2 12.81 0.00 1.59 0.15 0.05 85.39 13:56:01 3 8.30 0.00 0.98 0.25 0.03 90.43 13:56:01 4 12.72 0.00 1.31 0.02 0.05 85.91 13:56:01 5 13.98 0.00 1.40 0.02 0.05 84.55 13:56:01 6 13.19 0.00 1.04 0.03 0.05 85.69 13:56:01 7 10.53 0.00 0.87 8.10 0.05 80.45 13:57:01 all 6.89 0.00 0.58 2.03 0.04 90.46 13:57:01 0 3.55 0.00 0.58 0.13 0.03 95.70 13:57:01 1 4.19 0.00 0.57 0.05 0.03 95.16 13:57:01 2 2.59 0.00 0.57 0.50 0.03 96.31 13:57:01 3 4.66 0.00 0.35 0.07 0.03 94.89 13:57:01 4 0.60 0.00 0.47 0.75 0.02 98.16 13:57:01 5 12.12 0.00 0.45 4.50 0.07 82.87 13:57:01 6 11.91 0.00 0.90 0.88 0.07 86.24 13:57:01 7 15.47 0.00 0.67 9.36 0.07 74.44 Average: all 12.84 0.00 1.74 2.68 0.05 82.69 Average: 0 11.59 0.00 1.93 0.46 0.04 85.98 Average: 1 11.28 0.00 1.72 5.55 0.05 81.41 Average: 2 12.08 0.00 1.94 0.76 0.04 85.18 Average: 3 11.28 0.00 1.38 0.42 0.04 86.88 Average: 4 11.44 0.00 1.87 6.42 0.04 80.23 Average: 5 15.51 0.00 1.68 2.47 0.05 80.28 Average: 6 14.96 0.00 1.81 0.64 0.05 82.54 Average: 7 14.54 0.00 1.59 4.77 0.06 79.04